| 経常（税引前）利益率（％） | 前年比（％） | |
|---|---|---|
| 1Q25 | 46.1 | +0.2% |
| 3Q24 | 44.94 | +7.9% |
| 2Q24 | 43.68 | -0.5% |
| 1Q24 | 45.99 | -4.9% |
| 3Q23 | 41.64 | -9.1% |
| 2Q23 | 43.9 | -10.7% |
| 1Q23 | 48.33 | -0.5% |
| 3Q22 | 45.82 | -0.3% |
| 2Q22 | 49.16 | +0.7% |
| 1Q22 | 48.6 | -6.7% |
| 3Q21 | 45.96 | -14.3% |
| 2Q21 | 48.8 | -13.6% |
| 1Q21 | 52.08 | -4.0% |
| 3Q20 | 53.64 | +4.8% |
| 2Q20 | 56.5 | +12.7% |
| 1Q20 | 54.27 | +3.6% |
| 3Q19 | 51.17 | +8.6% |
| 2Q19 | 50.13 | +0.8% |
| 1Q19 | 52.39 | -1.5% |
| 3Q18 | 47.12 | -3.5% |
| 2Q18 | 49.75 | -2.3% |
| 1Q18 | 53.19 | -0.6% |
| 3Q17 | 48.83 | -4.9% |
| 2Q17 | 50.94 | -2.6% |
| 1Q17 | 53.52 | +6.8% |
| 3Q16 | 51.35 | +7.8% |
| 2Q16 | 52.31 | +6.6% |
| 1Q16 | 50.09 | -0.1% |
| 3Q15 | 47.65 | +8.3% |
| 2Q15 | 49.09 | +9.7% |
| 1Q15 | 50.15 | +14.8% |
| 3Q14 | 44.0 | +1.9% |
| 2Q14 | 44.75 | -6.9% |
| 1Q14 | 43.7 | -0.1% |
| 3Q13 | 43.16 | -1.8% |
| 2Q13 | 48.07 | +10.7% |
| 1Q13 | 43.76 | -2.4% |
| 3Q12 | 43.95 | -8.2% |
| 2Q12 | 43.42 | -0.1% |
| 1Q12 | 44.84 | - |
| 3Q11 | 47.88 | - |
| 2Q11 | 43.47 | - |